Pete's Pick of the Week: High Dollar John Deere 4020 Tractors

Machinery Pete has has seen 1,724 John Deere 4020 tractors sold at auction in the past 18 years.

Four of the six highest ever sale prices came from a collector auction Machinery Pete covered June 28th in southwest Iowa. Here's a Youtube video Pete put together showing these four John Deere 4020s selling for big dollars.